Chair



FIG. 1 is a front perspective view of a chair;

FIG. 2 is a left side elevational view thereof. The right side elevational view is a mirror image of the left side;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broke lines shown in FIGS. 1-7 are for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 